FirstLoveMovies

https://www.imdb.com/title/tt28979145/?ref_=sr_tt_i_11

The dream of Sandra, a 9-year-old girl who fantasizes about the arrival of the Tooth Fairy, is in danger. After pulling out a tooth in the bathroom of her house, her mother Ana de ella, who is fed up with folding socks and watching talk shows on television, slaps her a couple of times. Ana, very angry, wants to turn her into an adult by revealing the whole truth about the Tooth Fairy.